Automatic Mapping Cave Detector PQWT-KD300
PQWT-KD series automatic mapping cave detector is based on the earth’s electromagnetic field source, based on the difference in the conductivity of different underground geological structures, and by studying the variation law of the electric field components at different frequencies to study the gelolgical structure and changes, to search the underground geological areas such as underground mined area,loose soil, tunnels, and ants, and has a very good detection effect on engineering geology, archeology, and disasters.
Product Description
Parts
Test Light
System Running Light
Main Switch
System Reset Button
MN Port
Memory Card
USB Port
LCD Touch Screen
Battery Holder
Copper Electrode
Cable
MN Plug
Alloy Electrode Bar
Advantages
Wiring Method
(M N are the electrode, O is the measurement point, Point distance is 1-5m)
The data collected by the instrument each time is the midpoint data between the two electrodes.The electrode distance is 10m, and the distance between points is generally 1-5m (the standard is 1m).Electrode spacing and point spacing must keep the same distance for one measuring line.As the left picture shows.
Specification
|
Model No. |
Measurement Depth |
Units of measurement |
Working Temperature |
LCD |
Measurement Method |
Power Supply |
|
PQWT-KD300 |
300 meters |
△ V '' (mV) |
-10°~+50° |
7-inch LCD Screen |
Three Frequency Profile Survey |
#26650 4000mAh |
|
2*Rechargeable lithium battery |
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